feat: 初始化雄戈商城服务端代码与Webhook自动部署配置

addons/shopro_huifu/uninstall.sql

@@ -0,0 +1,6 @@
+-- 卸载时删除配置与通知日志（保留 pay_ext 供财务追溯）
+DELETE FROM `fa_shopro_huifu_config`;
+DELETE FROM `fa_shopro_huifu_notify_log`;
+
+SET @hf_id = (SELECT id FROM `fa_auth_rule` WHERE `name` = 'shopro_huifu' LIMIT 1);
+DELETE FROM `fa_auth_rule` WHERE `name` LIKE 'shopro_huifu%' OR `pid` = @hf_id;